<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2012 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

/**
 * ThinkPHP内置模板引擎类
 * 支持XML标签和普通标签的模板解析
 * 编译型模板引擎 支持动态缓存
 * @category   Think
 * @package  Think
 * @subpackage  Template
 * @author liu21st <liu21st@gmail.com>
 */
class ThinkTemplate {

	// 模板页面中引入的标签库列表
	protected $tagLib = array();
	// 当前模板文件
	protected $templateFile = '';
	// 模板变量
	public $tVar = array();
	public $config = array();
	private $literal = array();

	/**
	 * 架构函数
	 * @access public
	 */
	public function __construct() {
		$this->config['cache_path'] = C('CACHE_PATH');
		$this->config['template_suffix'] = C('TMPL_TEMPLATE_SUFFIX');
		$this->config['cache_suffix'] = C('TMPL_CACHFILE_SUFFIX');
		$this->config['tmpl_cache'] = C('TMPL_CACHE_ON');
		$this->config['cache_time'] = C('TMPL_CACHE_TIME');
		$this->config['taglib_begin'] = $this->stripPreg(C('TAGLIB_BEGIN'));
		$this->config['taglib_end'] = $this->stripPreg(C('TAGLIB_END'));
		$this->config['tmpl_begin'] = $this->stripPreg(C('TMPL_L_DELIM'));
		$this->config['tmpl_end'] = $this->stripPreg(C('TMPL_R_DELIM'));
		$this->config['default_tmpl'] = C('TEMPLATE_NAME');
		$this->config['layout_item'] = C('TMPL_LAYOUT_ITEM');
	}

	private function stripPreg($str) {
		return str_replace(array('{', '}', '(', ')', '|', '[', ']'), array('\{', '\}', '\(', '\)', '\|', '\[', '\]'), $str);
	}

	// 模板变量获取和设置
	public function get($name) {
		if (isset($this->tVar[$name])) {
			return $this->tVar[$name];
		} else {
			return false;
		}

	}

	public function set($name, $value) {
		$this->tVar[$name] = $value;
	}

	/**
	 * 加载模板
	 * @access public
	 * @param string $tmplTemplateFile 模板文件
	 * @param array  $templateVar 模板变量
	 * @param string $prefix 模板标识前缀
	 * @return void
	 */
	public function fetch($templateFile, $templateVar, $prefix = '') {
		$this->tVar = $templateVar;
		$templateCacheFile = $this->loadTemplate($templateFile, $prefix);
		// 模板阵列变量分解成为独立变量
		extract($templateVar, EXTR_OVERWRITE);
		//载入模版缓存文件
		include $templateCacheFile;
	}

	/**
	 * 加载主模板并缓存
	 * @access public
	 * @param string $tmplTemplateFile 模板文件
	 * @param string $prefix 模板标识前缀
	 * @return string
	 * @throws ThinkExecption
	 */
	public function loadTemplate($tmplTemplateFile, $prefix = '') {
		if (is_file($tmplTemplateFile)) {
			$this->templateFile = $tmplTemplateFile;
			// 读取模板文件内容
			$tmplContent = file_get_contents($tmplTemplateFile);
		} else {
			$tmplContent = $tmplTemplateFile;
		}
		// 根据模版文件名定位缓存文件
		$tmplCacheFile = $this->config['cache_path'] . $prefix . md5($tmplTemplateFile) . $this->config['cache_suffix'];

		// 判断是否启用布局
		if (C('LAYOUT_ON')) {
			if (false !== strpos($tmplContent, '{__NOLAYOUT__}')) {
				// 可以单独定义不使用布局
				$tmplContent = str_replace('{__NOLAYOUT__}', '', $tmplContent);
			} else {
				// 替换布局的主体内容
				$layoutFile = THEME_PATH . C('LAYOUT_NAME') . $this->config['template_suffix'];
				$tmplContent = str_replace($this->config['layout_item'], $tmplContent, file_get_contents($layoutFile));
			}
		}
		// 编译模板内容
		$tmplContent = $this->compiler($tmplContent);
		// 检测模板目录
		$dir = dirname($tmplCacheFile);
		if (!is_dir($dir)) {
			mkdir($dir, 0755, true);
		}

		//重写Cache文件
		if (false === file_put_contents($tmplCacheFile, trim($tmplContent))) {
			throw_exception(L('_CACHE_WRITE_ERROR_') . ':' . $tmplCacheFile);
		}

		return $tmplCacheFile;
	}

	/**
	 * 编译模板文件内容
	 * @access protected
	 * @param mixed $tmplContent 模板内容
	 * @return string
	 */
	protected function compiler($tmplContent) {
		//模板解析
		$tmplContent = $this->parse($tmplContent);
		// 还原被替换的Literal标签
		$tmplContent = preg_replace('/<!--###literal(\d+)###-->/eis', "\$this->restoreLiteral('\\1')", $tmplContent);
		// 添加安全代码
		$tmplContent = '<?php if (!defined(\'THINK_PATH\')) exit();?>' . $tmplContent;
		if (C('TMPL_STRIP_SPACE')) {
			/* 去除html空格与换行 */
			$find = array("~>\s+<~", "~>(\s+\n|\r)~");
			$replace = array('><', '>');
			$tmplContent = preg_replace($find, $replace, $tmplContent);
		}
		// 优化生成的php代码
		$tmplContent = str_replace('?><?php', '', $tmplContent);
		// if(!YP_KEY){
		// 	 $tmplContent =  str_replace('</title>',' - Powered by Yourphp</title>',$tmplContent);;
		// }
		return strip_whitespace($tmplContent);
	}

	/**
	 * 模板解析入口
	 * 支持普通标签和TagLib解析 支持自定义标签库
	 * @access public
	 * @param string $content 要解析的模板内容
	 * @return string
	 */
	public function parse($content) {
		// 内容为空不解析
		if (empty($content)) {
			return '';
		}

		$begin = $this->config['taglib_begin'];
		$end = $this->config['taglib_end'];
		// 检查include语法
		$content = $this->parseInclude($content);
		// 检查PHP语法
		$content = $this->parsePhp($content);
		// 首先替换literal标签内容
		$content = preg_replace('/' . $begin . 'literal' . $end . '(.*?)' . $begin . '\/literal' . $end . '/eis', "\$this->parseLiteral('\\1')", $content);

		// 获取需要引入的标签库列表
		// 标签库只需要定义一次，允许引入多个一次
		// 一般放在文件的最前面
		// 格式：<taglib name="html,mytag..." />
		// 当TAGLIB_LOAD配置为true时才会进行检测
		if (C('TAGLIB_LOAD')) {
			$this->getIncludeTagLib($content);
			if (!empty($this->tagLib)) {
				// 对导入的TagLib进行解析
				foreach ($this->tagLib as $tagLibName) {
					$this->parseTagLib($tagLibName, $content);
				}
			}
		}
		// 预先加载的标签库 无需在每个模板中使用taglib标签加载 但必须使用标签库XML前缀
		if (C('TAGLIB_PRE_LOAD')) {
			$tagLibs = explode(',', C('TAGLIB_PRE_LOAD'));
			foreach ($tagLibs as $tag) {
				$this->parseTagLib($tag, $content);
			}
		}
		// 内置标签库 无需使用taglib标签导入就可以使用 并且不需使用标签库XML前缀
		$tagLibs = explode(',', C('TAGLIB_BUILD_IN'));
		foreach ($tagLibs as $tag) {
			$this->parseTagLib($tag, $content, true);
		}
		//解析普通模板标签 {tagName}
		$content = preg_replace('/(' . $this->config['tmpl_begin'] . ')(\S.+?)(' . $this->config['tmpl_end'] . ')/eis', "\$this->parseTag('\\2')", $content);
		return $content;
	}

	// 检查PHP语法
	protected function parsePhp($content) {
		if (ini_get('short_open_tag')) {
			// 开启短标签的情况要将<?标签用echo方式输出 否则无法正常输出xml标识
			$content = preg_replace('/(<\?(?!php|=|$))/i', '<?php echo \'\\1\'; ?>' . "\n", $content);
		}
		// PHP语法检查
		if (C('TMPL_DENY_PHP') && false !== strpos($content, '<?php')) {
			throw_exception(L('_NOT_ALLOW_PHP_'));
		}
		return $content;
	}

	// 解析模板中的布局标签
	protected function parseLayout($content) {
		// 读取模板中的布局标签
		$find = preg_match('/' . $this->config['taglib_begin'] . 'layout\s(.+?)\s*?\/' . $this->config['taglib_end'] . '/is', $content, $matches);
		if ($find) {
			//替换Layout标签
			$content = str_replace($matches[0], '', $content);
			//解析Layout标签
			$layout = $matches[1];
			$xml = '<tpl><tag ' . $layout . ' /></tpl>';
			$xml = simplexml_load_string($xml);
			if (!$xml) {
				throw_exception(L('_XML_TAG_ERROR_'));
			}

			$xml = (array) ($xml->tag->attributes());
			$array = array_change_key_case($xml['@attributes']);
			if (!C('LAYOUT_ON') || C('LAYOUT_NAME') != $array['name']) {
				// 读取布局模板
				$layoutFile = THEME_PATH . $array['name'] . $this->config['template_suffix'];
				$replace = isset($array['replace']) ? $array['replace'] : $this->config['layout_item'];
				// 替换布局的主体内容
				$content = str_replace($replace, $content, file_get_contents($layoutFile));
			}
		}
		return $content;
	}

	// 解析模板中的include标签
	protected function parseInclude($content) {
		// 解析布局
		$content = $this->parseLayout($content);
		// 读取模板中的布局标签
		$find = preg_match_all('/' . $this->config['taglib_begin'] . 'include\s(.+?)\s*?\/' . $this->config['taglib_end'] . '/is', $content, $matches);
		if ($find) {
			for ($i = 0; $i < $find; $i++) {
				$include = $matches[1][$i];
				$xml = '<tpl><tag ' . $include . ' /></tpl>';
				$xml = simplexml_load_string($xml);
				if (!$xml) {
					throw_exception(L('_XML_TAG_ERROR_'));
				}

				$xml = (array) ($xml->tag->attributes());
				$array = array_change_key_case($xml['@attributes']);
				$file = $array['file'];
				unset($array['file']);
				$content = str_replace($matches[0][$i], $this->parseIncludeItem($file, $array), $content);
			}
		}
		return $content;
	}

	/**
	 * 替换页面中的literal标签
	 * @access private
	 * @param string $content  模板内容
	 * @return string|false
	 */
	private function parseLiteral($content) {
		if (trim($content) == '') {
			return '';
		}

		$content = stripslashes($content);
		$i = count($this->literal);
		$parseStr = "<!--###literal{$i}###-->";
		$this->literal[$i] = $content;
		return $parseStr;
	}

	/**
	 * 还原被替换的literal标签
	 * @access private
	 * @param string $tag  literal标签序号
	 * @return string|false
	 */
	private function restoreLiteral($tag) {
		// 还原literal标签
		$parseStr = $this->literal[$tag];
		// 销毁literal记录
		unset($this->literal[$tag]);
		return $parseStr;
	}

	/**
	 * 搜索模板页面中包含的TagLib库
	 * 并返回列表
	 * @access public
	 * @param string $content  模板内容
	 * @return string|false
	 */
	public function getIncludeTagLib(&$content) {
		//搜索是否有TagLib标签
		$find = preg_match('/' . $this->config['taglib_begin'] . 'taglib\s(.+?)(\s*?)\/' . $this->config['taglib_end'] . '\W/is', $content, $matches);
		if ($find) {
			//替换TagLib标签
			$content = str_replace($matches[0], '', $content);
			//解析TagLib标签
			$tagLibs = $matches[1];
			$xml = '<tpl><tag ' . $tagLibs . ' /></tpl>';
			$xml = simplexml_load_string($xml);
			if (!$xml) {
				throw_exception(L('_XML_TAG_ERROR_'));
			}

			$xml = (array) ($xml->tag->attributes());
			$array = array_change_key_case($xml['@attributes']);
			$this->tagLib = explode(',', $array['name']);
		}
		return;
	}

	/**
	 * TagLib库解析
	 * @access public
	 * @param string $tagLib 要解析的标签库
	 * @param string $content 要解析的模板内容
	 * @param boolen $hide 是否隐藏标签库前缀
	 * @return string
	 */
	public function parseTagLib($tagLib, &$content, $hide = false) {
		$begin = $this->config['taglib_begin'];
		$end = $this->config['taglib_end'];
		$className = 'TagLib' . ucwords($tagLib);
		if (!import($className)) {
			if (is_file(EXTEND_PATH . 'Driver/TagLib/' . $className . '.class.php')) {
				// 扩展标签库优先识别
				$file = EXTEND_PATH . 'Driver/TagLib/' . $className . '.class.php';
			} else {
				// 系统目录下面的标签库
				$file = CORE_PATH . 'Driver/TagLib/' . $className . '.class.php';
			}
			require_cache($file);
		}
		$tLib = Think::instance($className);
		foreach ($tLib->getTags() as $name => $val) {
			$tags = array($name);
			if (isset($val['alias'])) {
// 别名设置
				$tags = explode(',', $val['alias']);
				$tags[] = $name;
			}
			$level = isset($val['level']) ? $val['level'] : 1;
			$closeTag = isset($val['close']) ? $val['close'] : true;
			foreach ($tags as $tag) {
				$parseTag = !$hide ? $tagLib . ':' . $tag : $tag; // 实际要解析的标签名称
				if (!method_exists($tLib, '_' . $tag)) {
					// 别名可以无需定义解析方法
					$tag = $name;
				}
				$n1 = empty($val['attr']) ? '(\s*?)' : '\s([^' . $end . ']*)';
				if (!$closeTag) {
					$patterns = '/' . $begin . $parseTag . $n1 . '\/(\s*?)' . $end . '/eis';
					$replacement = "\$this->parseXmlTag('$tagLib','$tag','$1','')";
					$content = preg_replace($patterns, $replacement, $content);
				} else {
					$patterns = '/' . $begin . $parseTag . $n1 . $end . '(.*?)' . $begin . '\/' . $parseTag . '(\s*?)' . $end . '/eis';
					$replacement = "\$this->parseXmlTag('$tagLib','$tag','$1','$2')";
					for ($i = 0; $i < $level; $i++) {
						$content = preg_replace($patterns, $replacement, $content);
					}
				}
			}
		}
	}

	/**
	 * 解析标签库的标签
	 * 需要调用对应的标签库文件解析类
	 * @access public
	 * @param string $tagLib  标签库名称
	 * @param string $tag  标签名
	 * @param string $attr  标签属性
	 * @param string $content  标签内容
	 * @return string|false
	 */
	public function parseXmlTag($tagLib, $tag, $attr, $content) {
		//if (MAGIC_QUOTES_GPC) {
		$attr = stripslashes($attr);
		$content = stripslashes($content);
		//}
		if (ini_get('magic_quotes_sybase')) {
			$attr = str_replace('\"', '\'', $attr);
		}

		$tLib = Think::instance('TagLib' . ucwords(strtolower($tagLib)));
		$parse = '_' . $tag;
		$content = trim($content);
		return $tLib->$parse($attr, $content);
	}

	/**
	 * 模板标签解析
	 * 格式： {TagName:args [|content] }
	 * @access public
	 * @param string $tagStr 标签内容
	 * @return string
	 */
	public function parseTag($tagStr) {
		//if (MAGIC_QUOTES_GPC) {
		$tagStr = stripslashes($tagStr);
		//}
		//还原非模板标签
		if (preg_match('/^[\s|\d]/is', $tagStr))
		//过滤空格和数字打头的标签
		{
			return C('TMPL_L_DELIM') . $tagStr . C('TMPL_R_DELIM');
		}

		$flag = substr($tagStr, 0, 1);
		$name = substr($tagStr, 1);
		if ('$' == $flag) {
			//解析模板变量 格式 {$varName}
			return $this->parseVar($name);
		} elseif ('-' == $flag || '+' == $flag) {
			// 输出计算
			return '<?php echo ' . $flag . $name . ';?>';
		} elseif (':' == $flag) {
			// 输出某个函数的结果
			return '<?php echo ' . $name . ';?>';
		} elseif ('~' == $flag) {
			// 执行某个函数
			return '<?php ' . $name . ';?>';
		} elseif (substr($tagStr, 0, 3) == 'if ') {
			//liuxun add
			return '<?php if(' . substr($tagStr, 3) . ') : ?>';
		} elseif (substr($tagStr, 0, 7) == 'elseif ') {
			return '<?php elseif(' . substr($tagStr, 7) . '): ?>';
		} elseif ($tagStr == 'else') {
			return '<?php else :?>';
		} elseif ($tagStr == '/if') {
			return '<?php endif;?>';
		} elseif (substr($tagStr, 0, 4) == 'php ') {
			return '<?php ' . substr($tagStr, 4) . ';?>'; //liuxun add end
		} elseif (substr($tagStr, 0, 2) == '//' || (substr($tagStr, 0, 2) == '/*' && substr($tagStr, -2) == '*/')) {
			//注释标签
			return '';
		}
		// 未识别的标签直接返回
		return C('TMPL_L_DELIM') . $tagStr . C('TMPL_R_DELIM');
	}

	/**
	 * 模板变量解析,支持使用函数
	 * 格式： {$varname|function1|function2=arg1,arg2}
	 * @access public
	 * @param string $varStr 变量数据
	 * @return string
	 */
	public function parseVar($varStr) {
		$varStr = trim($varStr);
		static $_varParseList = array();
		//如果已经解析过该变量字串，则直接返回变量值
		if (isset($_varParseList[$varStr])) {
			return $_varParseList[$varStr];
		}

		$parseStr = '';
		$varExists = true;
		if (!empty($varStr)) {
			$varArray = explode('|', $varStr);
			//取得变量名称
			$var = array_shift($varArray);
			if ('Think.' == substr($var, 0, 6)) {
				// 所有以Think.打头的以特殊变量对待 无需模板赋值就可以输出
				$name = $this->parseThinkVar($var);
			} elseif (false !== strpos($var, '.')) {
				//支持 {$var.property}
				$vars = explode('.', $var);
				$var = array_shift($vars);
				switch (strtolower(C('TMPL_VAR_IDENTIFY'))) {
					case 'array':	// 识别为数组
						$name = '$' . $var;
						foreach ($vars as $key => $val) {
							$name .= '["' . $val . '"]';
						}

						break;
					case 'obj':	// 识别为对象
						$name = '$' . $var;
						foreach ($vars as $key => $val) {
							$name .= '->' . $val;
						}

						break;
					default:	// 自动判断数组或对象 只支持二维
						$name = 'is_array($' . $var . ')?$' . $var . '["' . $vars[0] . '"]:$' . $var . '->' . $vars[0];
				}
			} elseif (false !== strpos($var, '[')) {
				//支持 {$var['key']} 方式输出数组
				$name = "$" . $var;
				preg_match('/(.+?)\[(.+?)\]/is', $var, $match);
				$var = $match[1];
			} elseif (false !== strpos($var, ':') && false === strpos($var, '::') && false === strpos($var, '?')) {
				//支持 {$var:property} 方式输出对象的属性
				$vars = explode(':', $var);
				$var = str_replace(':', '->', $var);
				$name = "$" . $var;
				$var = $vars[0];
			} else {
				$name = "$$var";
			}
			//对变量使用函数
			if (count($varArray) > 0) {
				$name = $this->parseVarFunction($name, $varArray);
			}

			$parseStr = '<?php echo (' . $name . '); ?>';
		}
		$_varParseList[$varStr] = $parseStr;
		return $parseStr;
	}

	/**
	 * 对模板变量使用函数
	 * 格式 {$varname|function1|function2=arg1,arg2}
	 * @access public
	 * @param string $name 变量名
	 * @param array $varArray  函数列表
	 * @return string
	 */
	public function parseVarFunction($name, $varArray) {
		//对变量使用函数
		$length = count($varArray);
		//取得模板禁止使用函数列表
		$template_deny_funs = explode(',', C('TMPL_DENY_FUNC_LIST'));
		for ($i = 0; $i < $length; $i++) {
			$args = explode('=', $varArray[$i], 2);
			//模板函数过滤
			$fun = strtolower(trim($args[0]));
			switch ($fun) {
				case 'default':	// 特殊模板函数
					$name = '(' . $name . ')?(' . $name . '):' . $args[1];
					break;
				default:	// 通用模板函数
					if (!in_array($fun, $template_deny_funs)) {
						if (isset($args[1])) {
							if (strstr($args[1], '###')) {
								$args[1] = str_replace('###', $name, $args[1]);
								$name = "$fun($args[1])";
							} else {
								$name = "$fun($name,$args[1])";
							}
						} else if (!empty($args[0])) {
							$name = "$fun($name)";
						}
					}
			}
		}
		return $name;
	}

	/**
	 * 特殊模板变量解析
	 * 格式 以 $Think. 打头的变量属于特殊模板变量
	 * @access public
	 * @param string $varStr  变量字符串
	 * @return string
	 */
	public function parseThinkVar($varStr) {
		$vars = explode('.', $varStr);
		$vars[1] = strtoupper(trim($vars[1]));
		$parseStr = '';
		if (count($vars) >= 3) {
			$vars[2] = trim($vars[2]);
			switch ($vars[1]) {
				case 'SERVER':
					$parseStr = '$_SERVER[\'' . strtoupper($vars[2]) . '\']';
					break;
				case 'GET':
					$parseStr = '$_GET[\'' . $vars[2] . '\']';
					break;
				case 'POST':
					$parseStr = '$_POST[\'' . $vars[2] . '\']';
					break;
				case 'COOKIE':
					if (isset($vars[3])) {
						$parseStr = '$_COOKIE[\'' . $vars[2] . '\'][\'' . $vars[3] . '\']';
					} else {
						$parseStr = 'cookie(\'' . $vars[2] . '\')';
					}
					break;
				case 'SESSION':
					if (isset($vars[3])) {
						$parseStr = '$_SESSION[\'' . $vars[2] . '\'][\'' . $vars[3] . '\']';
					} else {
						$parseStr = 'session(\'' . $vars[2] . '\')';
					}
					break;
				case 'ENV':
					$parseStr = '$_ENV[\'' . strtoupper($vars[2]) . '\']';
					break;
				case 'REQUEST':
					$parseStr = '$_REQUEST[\'' . $vars[2] . '\']';
					break;
				case 'CONST':
					$parseStr = strtoupper($vars[2]);
					break;
				case 'LANG':
					$parseStr = 'L("' . $vars[2] . '")';
					break;
				case 'CONFIG':
					if (isset($vars[3])) {
						$vars[2] .= '.' . $vars[3];
					}
					$parseStr = 'C("' . $vars[2] . '")';
					break;
				default:break;
			}
		} else if (count($vars) == 2) {
			switch ($vars[1]) {
				case 'NOW':
					$parseStr = "date('Y-m-d g:i a',time())";
					break;
				case 'VERSION':
					$parseStr = 'THINK_VERSION';
					break;
				case 'TEMPLATE':
					$parseStr = "'" . $this->templateFile . "'"; 	//'C("TEMPLATE_NAME")';
					break;
				case 'LDELIM':
					$parseStr = 'C("TMPL_L_DELIM")';
					break;
				case 'RDELIM':
					$parseStr = 'C("TMPL_R_DELIM")';
					break;
				default:
					if (defined($vars[1])) {
						$parseStr = $vars[1];
					}

			}
		}
		return $parseStr;
	}

	/**
	 * 加载公共模板并缓存 和当前模板在同一路径，否则使用相对路径
	 * @access public
	 * @param string $tmplPublicName  公共模板文件名
	 * @param array $vars  要传递的变量列表
	 * @return string
	 */
	protected function parseIncludeItem($tmplPublicName, $vars = array()) {
		if (substr($tmplPublicName, 0, 1) == '$')
		//支持加载变量文件名
		{
			$tmplPublicName = $this->get(substr($tmplPublicName, 1));
		}

		$array = explode(',', $tmplPublicName);
		$parseStr = '';
		foreach ($array as $tmplPublicName) {
			if (false === strpos($tmplPublicName, $this->config['template_suffix'])) {
				// 解析规则为 模板主题:模块:操作 不支持 跨项目和跨分组调用
				$path = explode(':', $tmplPublicName);
				$action = array_pop($path);
				$module = !empty($path) ? array_pop($path) : MODULE_NAME;
				if (!empty($path)) {
// 设置模板主题
					$path = dirname(THEME_PATH) . '/' . array_pop($path) . '/';
				} else {
					$path = THEME_PATH;
				}
				$depr = defined('GROUP_NAME') ? C('TMPL_FILE_DEPR') : '/';
				$tmplPublicName = $path . $module . $depr . $action . $this->config['template_suffix'];
			}
			// 获取模板文件内容
			$parseStr .= file_get_contents($tmplPublicName);
		}
		foreach ($vars as $key => $val) {
			$parseStr = str_replace('[' . $key . ']', $val, $parseStr);
		}
		//再次对包含文件进行模板分析
		return $this->parseInclude($parseStr);
	}
}